20172012910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15166927}}^1$

素因数の和:15166960

約数の個数: 32

約数和(自身を含む): 43680752640

約数和(自身を除く): 23508739730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 15166927, 30333854, 75834635, 106168489, 151669270, 212336978, 288171613, 530842445, 576343226, 1061684890, 1440858065, 2017201291, 2881716130, 4034402582, 10086006455, 20172012910]

約数ペア:

[(1, 20172012910), (2, 10086006455), (5, 4034402582), (7, 2881716130), (10, 2017201291), (14, 1440858065), (19, 1061684890), (35, 576343226), (38, 530842445), (70, 288171613), (95, 212336978), (133, 151669270), (190, 106168489), (266, 75834635), (665, 30333854), (1330, 15166927)]